Considering replacing the old girl - 04 8.1 Yukon XL as her electrical gremlins and module failures are becoming increasingly frequent. Plan 1 had been max payload SCrew with max tow pkg but then saw...
have driven both and when I went to the 3/4 ton it was like night and day better towing. sure you loose gas milage but if you tow you will love the bigger truck for it's ability